us.mn.state.health.lims.result.action.ResultsEntryAction.java Source code

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Here is the source code for us.mn.state.health.lims.result.action.ResultsEntryAction.java

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/**
* The contents of this file are subject to the Mozilla Public License
* Version 1.1 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/ 
* 
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
* License for the specific language governing rights and limitations under
* the License.
* 
* The Original Code is OpenELIS code.
* 
* Copyright (C) The Minnesota Department of Health.  All Rights Reserved.
*/
package us.mn.state.health.lims.result.action;

import java.util.ArrayList;
import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.apache.commons.beanutils.PropertyUtils;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.DynaActionForm;

import us.mn.state.health.lims.common.action.BaseAction;
import us.mn.state.health.lims.common.action.BaseActionForm;
import us.mn.state.health.lims.common.log.LogEvent;
import us.mn.state.health.lims.organization.valueholder.Organization;
import us.mn.state.health.lims.project.valueholder.Project;
import us.mn.state.health.lims.result.dao.ResultDAO;
import us.mn.state.health.lims.result.daoimpl.ResultDAOImpl;
import us.mn.state.health.lims.result.valueholder.Result;
import us.mn.state.health.lims.result.valueholder.ResultsEntryRoutingSwitchSessionHandler;
import us.mn.state.health.lims.sourceofsample.valueholder.SourceOfSample;
import us.mn.state.health.lims.typeofsample.valueholder.TypeOfSample;

/**
 * @author diane benz
 * 
 * To change this generated comment edit the template variable "typecomment":
 * Window>Preferences>Java>Templates. To enable and disable the creation of type
 * comments go to Window>Preferences>Java>Code Generation.
 */
public class ResultsEntryAction extends BaseAction {

    private boolean isNew = false;

    protected ActionForward performAction(ActionMapping mapping, ActionForm form, HttpServletRequest request,
            HttpServletResponse response) throws Exception {
        // The first job is to determine if we are coming to this action with an
        // ID parameter in the request. If there is no parameter, we are
        // creating a new Result.
        // If there is a parameter present, we should bring up an existing
        // Result to edit.
        String id = request.getParameter(ID);
        //bugzilla 2154
        LogEvent.logDebug("ResultsEntryAction", "performAction()", "In ResultsEntryAction ID: " + id);

        String forward = FWD_SUCCESS;
        request.setAttribute(ALLOW_EDITS_KEY, "true");
        request.setAttribute(PREVIOUS_DISABLED, "true");
        request.setAttribute(NEXT_DISABLED, "true");
        // bugzilla 1348 - modified in 1774
        HttpSession session = request.getSession();
        //bugzila 2053
        ResultsEntryRoutingSwitchSessionHandler.switchAllOff(session);

        DynaActionForm dynaForm = (DynaActionForm) form;

        // initialize the form
        dynaForm.initialize(mapping);

        Result result = new Result();

        if ((id != null) && (!"0".equals(id))) { // this is an existing
            // result

            result.setId(id);
            ResultDAO resultDAO = new ResultDAOImpl();
            resultDAO.getData(result);

            isNew = false; // this is to set correct page title

            // do we need to enable next or previous?
            List results = resultDAO.getNextResultRecord(result.getId());
            if (results.size() > 0) {
                // enable next button
                request.setAttribute(NEXT_DISABLED, "false");
            }
            results = resultDAO.getPreviousResultRecord(result.getId());
            if (results.size() > 0) {
                // enable next button
                request.setAttribute(PREVIOUS_DISABLED, "false");
            }
            // end of logic to enable next or previous button
        } else { // this is a new result

            isNew = true; // this is to set correct page title
        }

        if (result.getId() != null && !result.getId().equals("0")) {
            request.setAttribute(ID, result.getId());
        }

        // populate form from valueholder
        PropertyUtils.copyProperties(form, result);

        PropertyUtils.setProperty(form, "testTestAnalytes", new ArrayList());
        PropertyUtils.setProperty(form, "organization", new Organization());
        PropertyUtils.setProperty(form, "project", new Project());
        PropertyUtils.setProperty(form, "typeOfSample", new TypeOfSample());
        PropertyUtils.setProperty(form, "sourceOfSample", new SourceOfSample());

        return mapping.findForward(forward);
    }

    protected String getPageTitleKey() {
        if (isNew) {
            return "resultsentry.add.title";
        } else {
            return "resultsentry.edit.title";
        }
    }

    protected String getPageTitleKeyParameter(HttpServletRequest request, ActionForm form) {
        BaseActionForm dynaForm = (BaseActionForm) form;
        String accn = "";
        if (dynaForm.get("accessionNumber") != null) {
            accn = (String) dynaForm.get("accessionNumber");
        }
        return accn;
    }

    protected String getPageSubtitleKey() {
        if (isNew) {
            return "resultsentry.add.subtitle";
        } else {
            return "resultsentry.edit.subtitle";
        }
    }

}